30885668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 63068544

約数和(自身を除く): 32182876

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 157, 187, 263, 314, 374, 526, 628, 748, 1052, 1727, 2669, 2893, 3454, 4471, 5338, 5786, 6908, 8942, 10676, 11572, 17884, 29359, 41291, 49181, 58718, 82582, 98362, 117436, 165164, 196724, 454201, 701947, 908402, 1403894, 1816804, 2807788, 7721417, 15442834, 30885668]

約数ペア:

[(1, 30885668), (2, 15442834), (4, 7721417), (11, 2807788), (17, 1816804), (22, 1403894), (34, 908402), (44, 701947), (68, 454201), (157, 196724), (187, 165164), (263, 117436), (314, 98362), (374, 82582), (526, 58718), (628, 49181), (748, 41291), (1052, 29359), (1727, 17884), (2669, 11572), (2893, 10676), (3454, 8942), (4471, 6908), (5338, 5786)]